JPS6110026A - 多結晶α―アルミナを含むセラミック物体の製法 - Google Patents

多結晶α―アルミナを含むセラミック物体の製法

Info

Publication number
JPS6110026A
JPS6110026A JP60126364A JP12636485A JPS6110026A JP S6110026 A JPS6110026 A JP S6110026A JP 60126364 A JP60126364 A JP 60126364A JP 12636485 A JP12636485 A JP 12636485A JP S6110026 A JPS6110026 A JP S6110026A
Authority
JP
Japan
Prior art keywords
alumina
mixture
water
solids content
glue
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP60126364A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0566325B2 (de
Inventor
バウアー ラルフ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saint Gobain Abrasives Inc
Original Assignee
Norton Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Norton Co filed Critical Norton Co
Publication of JPS6110026A publication Critical patent/JPS6110026A/ja
Publication of JPH0566325B2 publication Critical patent/JPH0566325B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/14—Anti-slip materials; Abrasives
    • C09K3/1409—Abrasive particles per se
    • C09K3/1418—Abrasive particles per se obtained by division of a mass agglomerated by sintering
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • C04B35/111—Fine ceramics
    • C04B35/1115—Minute sintered entities, e.g. sintered abrasive grains or shaped particles such as platelets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Powder Metallurgy (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Inorganic Fibers (AREA)
  • Catalysts (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
JP60126364A 1984-06-14 1985-06-12 多結晶α―アルミナを含むセラミック物体の製法 Granted JPS6110026A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62065484A 1984-06-14 1984-06-14
US620654 2003-07-16

Publications (2)

Publication Number Publication Date
JPS6110026A true JPS6110026A (ja) 1986-01-17
JPH0566325B2 JPH0566325B2 (de) 1993-09-21

Family

ID=24486801

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60126364A Granted JPS6110026A (ja) 1984-06-14 1985-06-12 多結晶α―アルミナを含むセラミック物体の製法

Country Status (13)

Country Link
EP (1) EP0168606B1 (de)
JP (1) JPS6110026A (de)
KR (1) KR890002548B1 (de)
AT (1) ATE82237T1 (de)
AU (1) AU552038B2 (de)
BR (1) BR8502750A (de)
CA (1) CA1261596A (de)
DE (1) DE3586807T2 (de)
DK (1) DK172348B1 (de)
ES (1) ES8604077A1 (de)
IN (1) IN164183B (de)
MX (1) MX171026B (de)
ZA (1) ZA854133B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7691283B2 (en) 2004-09-06 2010-04-06 Furukawa Techno Materical Co., Ltd. Surfactant-based composition

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5383945A (en) * 1984-01-19 1995-01-24 Norton Company Abrasive material and method
NZ210805A (en) * 1984-01-19 1988-04-29 Norton Co Aluminous abrasive grits or shaped bodies
JPS6126554A (ja) * 1984-07-18 1986-02-05 川崎製鉄株式会社 セラミツク焼結体の製造方法
US5204300A (en) * 1984-07-18 1993-04-20 Kawasaki Steel Corporation Methods of seeding sintered objects
CA1254238A (en) * 1985-04-30 1989-05-16 Alvin P. Gerk Process for durable sol-gel produced alumina-based ceramics, abrasive grain and abrasive products
FI79830C (fi) * 1985-07-15 1990-03-12 Norddeutsche Schleifmittel Ind Foerfarande foer framstaellning av keramiskt polykristallint slipmaterial.
AT389882B (de) * 1986-06-03 1990-02-12 Treibacher Chemische Werke Ag Verfahren zur herstellung eines mikrokristallinen schleifmaterials
US4847064A (en) * 1987-12-23 1989-07-11 Aluminum Company Of America Economical process for alpha alumina production
US5225229A (en) * 1986-07-18 1993-07-06 Aluminum Company Of America Aluminum hydroxide production
KR910009894B1 (ko) * 1987-03-26 1991-12-03 도도 기끼 가부시끼가이샤 세라믹스 제품 및 그 제조방법
JPS6433055A (en) * 1987-07-27 1989-02-02 Sumitomo Cement Co Sintered body of alumina having high strength and its production
US5244477A (en) * 1989-04-28 1993-09-14 Norton Company Sintered sol gel alumina abrasive filaments
US5009676A (en) * 1989-04-28 1991-04-23 Norton Company Sintered sol gel alumina abrasive filaments
US5090968A (en) * 1991-01-08 1992-02-25 Norton Company Process for the manufacture of filamentary abrasive particles
DE4109264A1 (de) * 1991-03-21 1992-09-24 Schepers Bernhard H Dr Verfahren zum herstellen von aluminiumoxid zum schleifen und/oder polieren aus aluminiumhydroxid
US5178849A (en) * 1991-03-22 1993-01-12 Norton Company Process for manufacturing alpha alumina from dispersible boehmite
DE4113476A1 (de) * 1991-04-25 1992-10-29 Huels Chemische Werke Ag Polykristalline, gesinterte schleifkoerner auf basis von alpha-al(pfeil abwaerts)2(pfeil abwaerts)o(pfeil abwaerts)3(pfeil abwaerts), verfahren zu ihrer herstellung und deren verwendung
US5641469A (en) * 1991-05-28 1997-06-24 Norton Company Production of alpha alumina
US5304331A (en) * 1992-07-23 1994-04-19 Minnesota Mining And Manufacturing Company Method and apparatus for extruding bingham plastic-type materials
DE19503854C2 (de) * 1995-02-06 1997-02-20 Starck H C Gmbh Co Kg Verfahren zur Herstellung gesinterter alpha-Al¶2¶O¶3¶-Körper sowie deren Verwendung
US5728184A (en) * 1996-06-26 1998-03-17 Minnesota Mining And Manufacturing Company Method for making ceramic materials from boehmite
DE19629690C2 (de) * 1996-07-23 1999-08-05 Korund Laufenburg Gmbh Verfahren zur Herstellung gesinterter alpha-AL¶2¶0¶3¶-Körper sowie deren Verwendung

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5983932A (ja) * 1982-09-23 1984-05-15 ステンカ−・コ−ポレ−シヨン 高純度アルミナ粒子の製造法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3108888A (en) * 1960-08-04 1963-10-29 Du Pont Colloidal, anisodiametric transition aluminas and processes for making them
GB1175887A (en) * 1967-05-31 1970-01-01 Gen Electric & English Elect Improvements in or relating to the Manufacture of Articles of High Density Polycrystalline Refractory Oxide Material
BR7902063A (pt) * 1979-04-04 1980-10-21 Colorobbia Brasileira Prod Par Processo de obtencao de pecas moldadas ou conformadas,com alto teor de oxido de aluminio cristalino resistentes a corrosao,a abrasao e desgaste por solicitacao mecanicas e temperaturas aumentadas
US4314827A (en) * 1979-06-29 1982-02-09 Minnesota Mining And Manufacturing Company Non-fused aluminum oxide-based abrasive mineral
US4379134A (en) * 1981-02-13 1983-04-05 Union Carbide Corporation Process of preparing high purity alumina bodies

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5983932A (ja) * 1982-09-23 1984-05-15 ステンカ−・コ−ポレ−シヨン 高純度アルミナ粒子の製造法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7691283B2 (en) 2004-09-06 2010-04-06 Furukawa Techno Materical Co., Ltd. Surfactant-based composition

Also Published As

Publication number Publication date
ZA854133B (en) 1986-05-28
EP0168606A3 (en) 1987-09-23
ES8604077A1 (es) 1986-01-16
KR890002548B1 (ko) 1989-07-18
DE3586807T2 (de) 1993-06-03
IN164183B (de) 1989-01-28
EP0168606B1 (de) 1992-11-11
DK248185A (da) 1985-12-15
ES544124A0 (es) 1986-01-16
AU552038B2 (en) 1986-05-22
AU4323885A (en) 1986-01-02
EP0168606A2 (de) 1986-01-22
ATE82237T1 (de) 1992-11-15
JPH0566325B2 (de) 1993-09-21
DK172348B1 (da) 1998-04-06
KR860000218A (ko) 1986-01-27
CA1261596A (en) 1989-09-26
DE3586807D1 (de) 1992-12-17
BR8502750A (pt) 1986-02-12
DK248185D0 (da) 1985-06-03
MX171026B (es) 1993-09-24

Similar Documents

Publication Publication Date Title
JPS6110026A (ja) 多結晶α―アルミナを含むセラミック物体の製法
US5227104A (en) High solids content gels and a process for producing them
DE69329460T2 (de) Schleifkorn, verfahren zu seiner herstellung und schleifprodukte.
RU2127292C1 (ru) Модифицированные частицы альфа оксида алюминия
US5395407A (en) Abrasive material and method
US4786292A (en) Microcrystalline abrasive material and method of manufacture
US5383945A (en) Abrasive material and method
US4623364A (en) Abrasive material and method for preparing the same
EP0152768B1 (de) Schleifkörner oder Keramikkörper und Verfahren zu ihrer Herstellung
US5009675A (en) Coated silicon carbide abrasive grain
DE69410663T2 (de) Beschichtetes Schleifmittel mit Verdünnungspartikeln und förmigen Schleifpartikeln
JPS61254685A (ja) 研磨材粒子の製造方法、アルミナベースセラミック研磨材粒子及び研磨材製品
JPH04336971A (ja) 結合研磨体、研磨材粒子及びその製造方法
JPH10504348A (ja) 改変ゾルゲルアルミナ
WO1990008744A1 (en) Alumina ceramic, abrasive material, and production thereof
JPH01139153A (ja) 粉砕方法
CN108675776A (zh) 具有片状结构陶瓷刚玉磨料的制备方法
EP0324513B1 (de) Geformter keramischer Gegenstand und Verfahren zu seiner Herstellung
JPH05117636A (ja) α−三酸化アルミニウムを基礎とする多結晶性の焼結研磨粒子、この研磨粒子からなる研磨剤、研磨粒子の製造法および耐火性セラミツク製品の製造法
US2425151A (en) Method of preparing air-setting refractory mortars
JPS62192480A (ja) 研摩粒子の製造方法
US5531799A (en) Ceramic corundum abrasive
JPS60231462A (ja) 研摩材料および製法
JPH05509285A (ja) 酸化クロムベースの核形成剤を用いた遷移アルミナのα相シード化
JPH02293372A (ja) 焼結されたセラミック成形体、その使用法及びその製造法

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term